00891cam a22002771 4500 gs 45000013 DLC 20260227111350.0 790118s1945 ndub s000 0 eng c gs 45000013 (OCoLC)4561046 U.S. Geol. Survey Libr. NdU OCoLC DLC premarc n-us-nd GB1025.N9 R3 Rasmussen, William Charles, 1917- A reconnaissance of possible well irrigation areas. Grand Forks, 1945. 6 p. map 23 cm. North Dakota Geological Survey. Bulletin. 20 "Prepared in cooperation with the Geological Survey, U. S. Dept. of the Interior." Groundwater North Dakota. Water-supply North Dakota. Geological Survey (U.S.) Well irrigation areas. 28013 28013